types

package
v0.2.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 27, 2022 License: MPL-2.0 Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ConvertFrom added in v0.2.0 

func ConvertFrom(from MalType) ([]MalType, MalType, error)

func Equal_Q 

func Equal_Q(a, b MalType) bool

func False_Q 

func False_Q(obj MalType) bool

func Keyword_Q 

func Keyword_Q(obj MalType) bool

func Line added in v0.2.0 

func Line(cursor *Position, message string) string

func Nil_Q 

func Nil_Q(obj MalType) bool

Scalars

func Q added in v0.2.0 

func Q[T any](obj MalType) bool

func Sequential_Q 

func Sequential_Q(seq MalType) bool

func String_Q 

func String_Q(obj MalType) bool

func True_Q 

func True_Q(obj MalType) bool

Types

type Dereferable added in v0.2.0 

type Dereferable interface {
	Deref(context.Context) (MalType, error)
}

Dereferable type

type EnvType 

type EnvType interface {
	Find(key Symbol) EnvType
	Set(key Symbol, value MalType) MalType
	Get(key Symbol) (MalType, error)
	Remove(key Symbol) error
	RemoveNT(key Symbol) error
	Update(key Symbol, f func(MalType) (MalType, error)) (MalType, error)
	Symbols(newLine [][]rune, lastPartial string) [][]rune

	FindNT(key Symbol) EnvType
	SetNT(key Symbol, value MalType) MalType
	GetNT(key Symbol) (MalType, error)
}

type ExternalCall added in v0.2.0 

type ExternalCall func(context.Context, []MalType) (MalType, error)

type Func 

type Func struct {
	// Fn     func(context.Context, []MalType) (MalType, error)
	Fn     ExternalCall
	Meta   MalType
	Cursor *Position
}

Functions

type HashMap 

type HashMap struct {
	Val    map[string]MalType
	Meta   MalType
	Cursor *Position
}

Hash Maps

func (HashMap) MarshalJSON 

func (hm HashMap) MarshalJSON() ([]byte, error)

type LispPrintable added in v0.2.0 

type LispPrintable interface {
	LispPrint(func(obj MalType, print_readably bool) string) string
}

LispPrintable type

type List 

type List struct {
	Val    []MalType
	Meta   MalType
	Cursor *Position
}

Lists

func (List) MarshalJSON 

func (l List) MarshalJSON() ([]byte, error)

type MalFunc 

type MalFunc struct {
	Eval    func(context.Context, MalType, EnvType) (MalType, error)
	Exp     MalType
	Env     EnvType
	Params  MalType
	IsMacro bool
	GenEnv  func(EnvType, MalType, MalType) (EnvType, error)
	Meta    MalType
	Cursor  *Position
}

func (MalFunc) GetMacro 

func (f MalFunc) GetMacro() bool

func (MalFunc) SetMacro 

func (f MalFunc) SetMacro() MalType

type MalType 

type MalType interface{}

General types

func Apply 

func Apply(ctx context.Context, f_mt MalType, a []MalType) (MalType, error)

Take either a MalFunc or regular function and apply it to the arguments

func ConvertTo added in v0.2.0 

func ConvertTo(from []MalType, _to MalType, meta MalType) (MalType, error)

func GetSlice 

func GetSlice(seq MalType) ([]MalType, error)

func NewHashMap 

func NewHashMap(seq MalType) (MalType, error)

func NewKeyword 

func NewKeyword(s string) (MalType, error)

Keywords

func NewList 

func NewList(a ...MalType) MalType

func NewSet added in v0.2.0 

func NewSet(seq MalType) (MalType, error)

type Placeholder added in v0.2.0 

type Placeholder struct {
	Index  int
	Cursor *Position
}

Placeholder

type Position 

type Position struct {
	Module   *string
	BeginRow int
	BeginCol int
	Row      int
	Col      int
}

func NewAnonymousCursorHere added in v0.2.0 

func NewAnonymousCursorHere(row, col int) *Position

func NewCursor added in v0.2.0 

func NewCursor() *Position

func NewCursorFile added in v0.2.0 

func NewCursorFile(module string) *Position

func NewCursorHere added in v0.2.0 

func NewCursorHere(moduleName string, row, col int) *Position

func (*Position) Close added in v0.2.0 

func (c *Position) Close(here *Position) *Position

func (*Position) Copy added in v0.2.0 

func (p *Position) Copy() *Position

func (*Position) Here added in v0.2.0 

func (p *Position) Here(here *Position) *Position

func (*Position) Includes added in v0.2.0 

func (cursor *Position) Includes(inside Position) bool

func (*Position) SetPos added in v0.2.0 

func (p *Position) SetPos(row int) *Position

func (*Position) String added in v0.2.0 

func (cursor *Position) String() string

func (*Position) StringModule added in v0.2.0 

func (cursor *Position) StringModule() string

func (*Position) StringPosition added in v0.2.0 

func (cursor *Position) StringPosition() string

func (*Position) StringPositionRow added in v0.2.0 

func (cursor *Position) StringPositionRow() string

type Set added in v0.2.0 

type Set struct {
	Val    map[string]struct{}
	Meta   MalType
	Cursor *Position
}

Sets

func (Set) MarshalJSON added in v0.2.0 

func (s Set) MarshalJSON() ([]byte, error)

type Symbol 

type Symbol struct {
	Val    string
	Cursor *Position
}

Symbols

type Token 

type Token struct {
	Value  string
	Type   rune
	Cursor Position
}

func (Token) GetPosition added in v0.2.0 

func (token Token) GetPosition() *Position

type Typed added in v0.2.0 

type Typed interface {
	Type() string
}

type Vector 

type Vector struct {
	Val    []MalType
	Meta   MalType
	Cursor *Position
}

Vectors

func (Vector) MarshalJSON 

func (v Vector) MarshalJSON() ([]byte, error)

Source Files

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